X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Funwind_stop_reasons.def;h=6caca3a179752c29c643b34087dd6d03ccae6ab3;hb=173981bc49c9e8fce9271cb47714952dbe2ec627;hp=02accff06b9c312d94216d41821e4ba64b993b43;hpb=c5a570810022466eaa5e077cd1b8aa00d74706f1;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/unwind_stop_reasons.def b/gdb/unwind_stop_reasons.def
index 02accff06b..6caca3a179 100644
--- a/gdb/unwind_stop_reasons.def
+++ b/gdb/unwind_stop_reasons.def
@@ -1,4 +1,4 @@
-/* Copyright 2011-2012 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2016 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -31,13 +31,9 @@
    or we didn't fail.  */
 SET (UNWIND_NO_REASON, "no reason")
 
-/* The previous frame's analyzer returns an invalid result
-   from this_id.
-
-   FIXME drow/2006-08-16: This is how GDB used to indicate end of
-   stack.  We should migrate to a model where frames always have a
-   valid ID, and this becomes not just an error but an internal
-   error.  But that's a project for another day.  */
+/* This is no longer used anywhere, but it's kept because it's exposed
+   to Python.  This is how GDB used to indicate end of stack.  We've
+   now migrated to a model where frames always have a valid ID.  */
 SET (UNWIND_NULL_ID, "unwinder did not report frame ID")
 
 /* This frame is the outermost.  */
@@ -64,6 +60,9 @@ SET (UNWIND_SAME_ID, "previous frame identical to this frame (corrupt stack?)")
    one to unwind further.  */
 SET (UNWIND_NO_SAVED_PC, "frame did not save the PC")
 
+/* There was an error accessing memory while unwinding this frame.  */
+SET (UNWIND_MEMORY_ERROR, "memory error while unwinding")
+
 #endif /* SET */
 
 
@@ -76,5 +75,5 @@ FIRST_ENTRY (UNWIND_NO_REASON)
 #endif
 
 #ifdef LAST_ENTRY
-LAST_ENTRY (UNWIND_NO_SAVED_PC)
+LAST_ENTRY (UNWIND_MEMORY_ERROR)
 #endif